def process_heading_alias(tree, node):
init(tree)
# TODO: have a reasonable arg validation story
assert('name' in node.kwargs)
# by visiting this alias, some links may be come valid.
# make sure they are visited later.
for link in tree.processor_data['heading_link_nodes']:
if link.kwargs['name'] == node.kwargs['name']:
tree.mark_node_dirty(link)
# find the "next" node with a TOC entry in this document.
document = find_ancestor(node, lambda n: n.name == 'Document')
toc_node = None
for maybe_h in preorder_traversal(document, node):
if maybe_h.data.get('toc_entry', None):
toc_node = maybe_h
break
# if we found one, copy its TOC entry.
if toc_node:
# replace self with relevant markup (i.e. nothing).
# incidentally guarantees that this node will never be
# dirty again.
tree.replace_node(node, CWEmptyNode())
name = node.kwargs['name']
toc_entry = toc_node.data['toc_entry']
tree.processor_data['heading_aliases'][name] = toc_entry
else:
# the TOC entry might not have been created yet, so store a
# reference to this node so our h* visitors can re-dirty it
# and try again.
tree.processor_data['heading_alias_nodes'].add(node)
def process_document(tree, node):
_add_toc_data_if_not_exists(tree)
node.data['toc_entries'] = []
ref_ids = set()
for _node in preorder_traversal(node):
if 'toc_entry' in _node.data:
entry = _node.data['toc_entry']
if entry.ref_id in ref_ids:
continue
ref_ids.add(entry.ref_id)
node.data['toc_entries'].append(entry)
tree.mark_node_dirty(node.get_parent())
def write_document(config, options, output_dir, library, tree, document_node):
body = _get_subtree_html(config, options, library, tree, document_node)
output_path = output_dir
for directory in document_node.document_id[:-1]:
output_path = output_path / directory
output_path = (output_path / document_node.document_id[-1]).with_suffix(".html")
output_path.touch()
nav_html = (
_get_nav_html_part(
config, options, library, tree, document_node, is_prev=True) +
_get_nav_html_part(
config, options, library, tree, document_node, is_prev=False))
ctx = {k: v for k, v in config.items()}
if not options.single_page:
relative_site_url = doc_to_href(
options,
document_node,
tree.processor_data['toc'][0][0].heading_node.document_id)
ctx['title_url'] = relative_site_url
else:
ctx['title_url'] = options.site_url
ctx['page_title'] = ctx['site_subtitle']
for node in preorder_traversal(document_node):
if node.name == 'h1':
ctx['page_title'] = tree.subtree_to_text(node)
break
ctx['site_title_with_version'] = (
ctx['site_title'] if ctx['project_version'] is None else
'{} <span class="project-version">{}</span>'.format(
ctx['site_title'], ctx['project_version'] ))
with SINGLE_PAGE_TEMPLATE_PATH.open('r') as template_stream:
with output_path.open('w') as output_stream:
output_stream.write(template_stream.read().format(
stylesheet_tags="".join(options.stylesheet_tag_strings),
body=body,
nav_html=nav_html,
html_options=options,
**ctx))